Title:
駆動力伝達機構
Document Type and Number:
Japanese Patent JP6539524
Kind Code:
B2
Abstract:
A driving force transmission mechanism includes a worm gear unit as a brake disposed between a driving motor and an electrically driven input gear, and is configured such that when a driving force is applied from the driving motor to the electrically driven input gear through the worm gear unit, an outer ring which rotates together with the electrically driven input gear becomes locked to an inner ring through rollers so that the driving force is transmitted to an output gear, which rotates together with the inner ring, and when a driving force is applied to a manually driven input shaft, the outer ring and the inner ring are unlocked from each other by an unlocking piece which rotates together with the manually driven input shaft, and thereafter, the driving force is transmitted to the inner ring and the output shaft.
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Inventors:
Koichi Takada
Application Number:
JP2015136763A
Publication Date:
July 03, 2019
Filing Date:
July 08, 2015
Export Citation:
Assignee:
ntn corporation
International Classes:
F16D41/08; B25J17/00; F16D41/067; F16H1/14; F16H1/16; F16H1/28; F16H1/32
Domestic Patent References:
| JP201096313A | ||||
| JP20072934A | ||||
| JP2010276166A | ||||
| JP4141812B2 |
Attorney, Agent or Firm:
Naoya Kamata
Bunji Kamada
Yaichiro Nakatani
Bunji Kamada
Yaichiro Nakatani